curl --request GET \
  --url https://nexus.gerowallet.io/api/pools/retiring/{epoch} \
  --header 'Authorization: Bearer <token>'

{
  "blockNumber": 123,
  "blockTime": 123,
  "txHash": "<string>",
  "certIndex": 123,
  "txIndex": 123,
  "poolId": "<string>",
  "retirementEpoch": 123,
  "epoch": 123,
  "slot": 123,
  "blockHash": "<string>",
  "poolIdBech32": "<string>"
}